"Chin gun", or officially known as the "Overlord Artillery", is a term originally created to describe the massive cannons protruding from the Overlord's "face", giving it the appearance of a gigaCHAD (because that's what they are) with an impressive set of chins that pack a serious punch. Other commonly used Mecha terms: Boat -> Overlord Donut -> Wraith Chaff -> Cannon fodders like fangs and crawlers OP -> Stormcallers
Nope, I like them the way they are. They're an investment. They force players to think tactically and only buy when the benefit outweighs the 100 cost.